Comparison

Sleep Tracker vs Simple Sleep

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Sleep Tracker

This intelligent sleep assistant helps you understand your sleep patterns with detailed analysis and recordings of snoring or sleep talking. It offers a library of relaxation tools, including meditation and sleep stories, to improve sleep quality and features a smart alarm to help you wake up refreshed.

Highlights
  • Sleep cycle analysis
  • Snore and sleep talk recording
  • Meditation and sleep stories
  • Soothing sounds and white noise
  • Smart alarm clock
  • Sleep notes and mood logging
  • Apple Health sync
Features
Read full description

Do you know how you sleep every night? SLEEP TRACKER is your intelligent sleep assistant, now available for FREE download. Our app combines a precise sleep recorder and sleep-talking tracker with a rich library of meditation sessions, immersive sleep stories, and soothing sounds, including white noise. By seamlessly syncing sleep watch data through Apple Health, SLEEP TRACKER provides deep insights into your sleep patterns and cycles. You can finally check your snoring or dream talk, use our smart alarm clock to wake up refreshed, and monitor your daily sleep score to track your journey toward a healthier life. 7 Things You Can Do With SLEEP TRACKER: √ Learn your sleep depth and cycles √ Explore your weekly & monthly sleep trends √ Record and listen to your snore or dream talks √ Relax yourself with sleep sounds, white noise, meditation √ Wake you up gently by smart alarm clock √ Log down your sleep notes & wake-up mood √ Sync data to Apple Health Top Reasons That You Should Download SLEEP TRACKER: √ Feel excessively tired during the day while could not find reasons? √ Suffer from insomnia and wish to stop sleeping with a racing mind? √ Hope to be no longer groggy and function at your best in the morning? √ Wish to know when you fell asleep and when you are pulled out of deep sleep? √ Struggle to find a replacement for expensive sleep tracking devices? √ Curious about your snoring, dream whispering or other voice during sleeping? Who’s Using SLEEP TRACKER: √ Working people under stress √ Busy mom/dad √ Overburdened students √ Troubled sleepers √ Frequent snorers √ Sleep quality optimizers √ Mindfulness pursuers SLEEP TRACKER will make all your wishes above come true and bring you a more productive life you deserve. Well-designed Features: View sleep cycles records How is your nightly sleep quality? Viewing daily, weekly and monthly sleep reports, you can track your sleep at ease. No need to put your phone under the pillow. Placing your device nearby would suffice. Listen to night voices Are you curious about if you snore or talk in dreams at night? Get your nighttime voice recordings here. You can also share those funny recordings with your friends. Aid Sleep with Relaxing Sounds & Music Relax and fall asleep faster with our rich sleep music library. Explore our 200+ high-quality white noise and misic, from rain, ocean waves, fan sounds, to piano melodies. Find Peace with Meditation & Sleep Stories Quiet your mind with guided meditations and immersive sleep stories. Designed to relieve stress and anxiety, and help you drift off effortlessly for better sleep. Customize smart alarm Getting sleepy after waking up? Customize your smart alarm to be gently wakened up at the light sleep phase and choose various alarm ringtones to feel refreshed and energized. Write down sleep notes & wake-up mood Have you noticed that some before bedtime habits can lead to insomnia or make the wake-up mood worse? Start logging your sleep notes and choosing your wake-up mood to help you catch those red flags. Download SLEEP TRACKER today to end all of your sleep troubles. Feel its power to ease you into sleep and refresh you from waking. Sleep better, live better. Subscription Terms and Details - Get unlimited access to all features for USD $19.99/year. - The payment will be charged to your iTunes account at confirmation of purchase. - The subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period. - Subscription may be managed and auto-renewal may be turned off by going to Account Settings after purchase. - The account will be charged for renewal within 24 hours prior to the end of the current period. - Any unused portion of a free trial period will be forfeited when the user purchases a subscription to that publication. Privacy Policy: https://sleep.leaphealth.fitness/privacypolicy.html Terms of Use: https://sleep.leaphealth.fitness/terms.html

About

Simple Sleep

Easily monitor your sleep patterns with a minimalist tracker. Understand your rest duration, bedtime, and wake-up times with simple one-tap logging. Set sleep goals and view comprehensive insights, all while prioritizing your privacy with on-device data processing.

Highlights
  • Effortless one-tap sleep tracking
  • Comprehensive sleep insights and data
  • Personalized sleep goal setting
  • Battery-friendly design
  • Live Activities and Dynamic Island integration
  • Apple Health synchronization
  • Privacy-first, on-device data processing
Features
Read full description

Simple Sleep is the easiest way to track your sleep patterns without the clutter. Designed for simplicity and privacy, it helps you understand your rest with just one tap. Say goodbye to complex sleep trackers that drain your battery. Simple Sleep is designed to be lightweight and efficient, ensuring your phone lasts through the night. KEY FEATURES: Effortless Tracking Just tap "Sleep" when you go to bed and "Wake Up" when you rise. The beautiful dark interface (Dark Mode) is easy on your eyes at night. Comprehensive Insights Explore the brand new Insights tab to understand your habits better. View your average sleep duration, typical bedtime and wake-up times, and sleep regularity with detailed data spanning recent days, weeks, and months. Sleep Goals Set a personalized sleep goal and track your consistency. Easily monitor your progress and see exactly how many days you've successfully reached your target rest. Battery Friendly Our optimized tracking engine doesn't run heavy background processes. Your phone sleeps when you do. Live Activities & Dynamic Island See your sleep timer at a glance right from your Lock Screen or Dynamic Island (on iPhone 14 Pro and newer). Never wonder if you're still tracking. Apple Health Integration Seamlessly sync your sleep start and end times with Apple Health. Your data contributes to your overall health view without staying locked in our app. Track Interruptions Woke up in the middle of the night? Easily record wake-up events without stopping your session, giving you a clearer picture of your sleep quality. Privacy First We believe your sleep data belongs to you. Simple Sleep works entirely on-device. No accounts to create, no data tracking servers, and your data stays private. Download Simple Sleep today and start understanding your sleep better, simply. Terms of Use (EULA): https://madebyanji.com/simple-sleep/terms Privacy Policy: https://www.madebyanji.com/simple-sleep/privacy

Screenshots

Sleep Tracker4 screens
Simple Sleep4 screens

Verdict

The call

The clearest difference is review sentiment: Simple Sleep at 100% against Sleep Tracker's 49%. Simple Sleep also leads on rating (5.0 vs 4.7) and update cadence (weekly vs every 3 weeks). Sleep Tracker's advantage is ratings volume (8K vs 5). On price, ads, in-app purchases and monetization model there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Sleep Tracker sells 16 in-app purchases, starting at $4.99 per month and Simple Sleep sells 4 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Simple Sleep holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Sleep Tracker has 8K ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 49% of Sleep Tracker's written reviews are positive against 100% of Simple Sleep's.

UpkeepUpdate frequency

Sleep Tracker ships an update every 3 weeks, Simple Sleep weekly. The most recent releases landed on October 30, 2026 and October 24, 2026 respectively.

Scorecard4 real differences · 6 level
Sleep Tracker versus Simple Sleep: the parameters behind the verdict, then further details
ParameterSleep TrackerSimple Sleep
PriceFreeFree
Rating4.7 (8K ratings)5.0 (5 ratings) — better
Positive reviews49.3% of reviews100.0% of reviews — better
Number of ratings8K — better5
Update frequencyEvery 3 weeksWeekly — better
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPod, Apple Watch — betteriPhone, iPod
Requires iOS15.0 — better15.1
Further details — not scored
Size206 MB56 MB
Age rating4+4+
DeveloperLeap HealthANJI, LLC

Customer experience

Sleep Tracker

All ratings8,016 ratings
Positive94.0%
Neutral1.6%
Negative4.4%
Written reviews1,164 reviews
Positive49.3%
Neutral9.5%
Negative41.2%

Simple Sleep

All ratings5 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

Sleep Tracker

Reported bugs

4 issues
  • Recordings only allow 3 free clips
  • Doesn't record wake-ups and movements accurately
  • Alarm doesn't always work
  • Charges during free trial period

Requested features

8 requests
  • Ability to filter out white noise and record actual sleep-talk/snoring
  • Option to disable bedtime feature for shift workers
  • Integration with smart home devices to adjust sleep environment
  • Social sleep challenges with friends
  • Personalized sleep coaching
Show 3 more
  • Sleep environment analysis using phone sensors
  • Nap mode/alarm
  • Option to tune out partner's sleep patterns

Simple Sleep

Not enough reviews yet to summarise bugs or requests.

In-app purchases

16 purchases

Sleep Tracker

Subscriptions16
  • Monthly Premium$4.991 Month
  • Quarterly Premium$9.993 Months
  • Annual Purchase$9.991 Year
Show 13 more
  • Monthly Premium$9.991 Month
  • Annual Purchase$11.991 Year
  • Monthly Premium$12.491 Month
  • Annual Purchase$14.991 Year
  • Monthly Premium$14.991 Month
  • Annual Purchase$17.991 Year
  • Premium Yearly7 Days trial$19.991 Year
  • Annual Purchase$19.991 Year
  • Quarterly Premium$19.993 Months
  • Annual Purchase$23.991 Year
  • Annual Purchase$29.991 Year
  • Annual Purchase$39.991 Year
  • Annual Purchase7 Days trial$39.991 Year
4 purchases

Simple Sleep

Subscriptions3
  • Super Simple Sleep (1 Month)$2.991 Month
  • Super Simple Sleep (6 Months)3 Days trial$6.996 Months
  • Super Simple Sleep (1 Year)7 Days trial$9.691 Year
One-time1
  • Super Simple Sleep (Lifetime)$16.99

Questions

Is Sleep Tracker free?
Sleep Tracker is free to download, with in-app purchases available.
Is Simple Sleep free?
Simple Sleep is free to download, with in-app purchases available.
Which has better reviews, Sleep Tracker or Simple Sleep?
Simple Sleep is rated higher. Sleep Tracker averages 4.7 out of 5 from 8K ratings, while Simple Sleep averages 5.0 from 5 ratings.
Do Sleep Tracker or Simple Sleep have ads?
Both Sleep Tracker and Simple Sleep show ads.
Which is updated more often, Sleep Tracker or Simple Sleep?
Sleep Tracker ships an update every 3 weeks, and Simple Sleep weekly. Most recently, Sleep Tracker was updated on October 30, 2026 and Simple Sleep on October 24, 2026.

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